849890718

素因数分解:

$2^1\times 3^4\times {\mathrm{1951}}^1\times {\mathrm{2689}}^1$

素因数の和:4654

約数の個数: 40

約数和(自身を含む): 1906069440

約数和(自身を除く): 1056178722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1951, 2689, 3902, 5378, 5853, 8067, 11706, 16134, 17559, 24201, 35118, 48402, 52677, 72603, 105354, 145206, 158031, 217809, 316062, 435618, 5246239, 10492478, 15738717, 31477434, 47216151, 94432302, 141648453, 283296906, 424945359, 849890718]

約数ペア:

[(1, 849890718), (2, 424945359), (3, 283296906), (6, 141648453), (9, 94432302), (18, 47216151), (27, 31477434), (54, 15738717), (81, 10492478), (162, 5246239), (1951, 435618), (2689, 316062), (3902, 217809), (5378, 158031), (5853, 145206), (8067, 105354), (11706, 72603), (16134, 52677), (17559, 48402), (24201, 35118)]